Turbosmart Smart Dual Port Atmospheric Dump Valve - Mitsubishi Lancer Evolution 4-10

TurbosmartSKU: TS-0215-1023
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Sale price£317.94

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Description

The Turbosmart Smart Dual Port Dump Valve is an innovative Blow-Off Valve, combining advanced design with precision CNC machined billet components.

A direct fit replacement to the factory unit and is capable of handling anything from stock to heavily modified applications with upgraded turbochargers.

Features innovative new drive-by-wire friendly staging technology.

Smart Port Technology - The Smart Port is an innovative Blow-Off Valve, combining advanced design with precision CNC machined billet components. The valve works by using two staged ports and a one way valve on the trumpet outlet. This enables the Smart Port BOV to work like both a bypass AND vent to atmosphere valve in one, while also eliminating stalling and significantly reducing the chances of low speed compressor surge. In addition to this, the Smart Port’s unique lightweight piston is made from aerospace alloy with a military-spec coating, resulting in quicker valve response, better sealing and superior durability.

The dump valve works by using two staged ports and a one way valve on the trumpet outlet. This enables the Smart Port BOV to work like both a bypass AND vent to atmosphere valve in one, while also eliminating stalling and significantly reducing the chances of low speed compressor surge. In addition to this, the Smart Port’s unique lightweight piston is made from aerospace alloy with a military-spec coating, resulting in quicker valve response, better sealing and superior durability.

When accelerating the turbocharger produces compressed air which supplies the engine. When you lift off the accelerator the throttle butterfly closes and the boost has no escape route, so it backs up through the intercooler and causes back pressure, preventing the turbo from spinning, also known as compression stall. By installing a dump valve, every time you release the throttle excess boost pressure will be released creating a significant reduction in turbo 'lag' contributing towards faster pick up between gear changes.

Turbosmart Smart Dual Port Single Piston Atmospheric/Recirculating Dump Valve features:

  • Direct fit upgrade for the factory BOV
  • All billet CNC construction and attractive anodized finish
  • Staged dual ports allow for bypass and vent to atmosphere operation in one valve
  • Smart Port trumpet eliminates stalling and allows smooth integration with the car’s factory engine mapping
  • A Milspec, lightweight, aluminium piston providing excellent valve response and prolonged piston life
  • Manufactured, assembled and validated in-house at Turbosmart HQ

Supplied with:

  • Port Blanking Plug (can switch to fully bypass the atmosphere if need be)
  • Red Spring rated to -17 to -14 InHg (installed)
  • Detailed Fitting Instructions

A direct fit for:

  • Mitsubishi Lancer Evolution IV
  • Mitsubishi Lancer Evolution V
  • Mitsubishi Lancer Evolution VI
  • Mitsubishi Lancer Evolution VII
  • Mitsubishi Lancer Evolution VIII
  • Mitsubishi Lancer Evolution IX
  • Mitsubishi Lancer Evolution X

note: image is for illustration purposes and may differ on delivery

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